• CEER is commonly used for window air conditioners.
• SEER is commonly used for mini-split systems.

• Window AC: Often cost-effective and straightforward, but requires a suitable window.
• Portable AC: Flexible and easy to move, but can be noisier and less efficient.
• Mini-split: Typically offers strong comfort and efficiency, but installation is more involved and the initial cost is higher.

• Smart controls: Control settings remotely and adjust easily.
• Timers: Schedule operation for sleep and daily routines.
• Dedicated dehumidification mode: Helps reduce humidity and improves overall comfort.

Proper BTU sizing helps the unit run in a way that supports steady moisture removal.

If the size is incorrect, you may get uneven cooling and poorer humidity control—either feeling too humid or experiencing less comfortable temperature swings.

• Countertop/portable: easy setup, good for homes and small offices.
• Undercounter/built-in: cleaner look, often higher capacity, requires installation space and ventilation planning.
• Commercial: highest output and durability, usually needs proper drainage, water line, and maintenance routine.